chore: replace bumpp with simple release script

scripts/release.ts

@@ -0,0 +1,40 @@
+import { execSync } from 'node:child_process';
+import { readFileSync, writeFileSync } from 'node:fs';
+import { resolve, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = resolve(__dirname, '..');
+const cliPkgPath = resolve(root, 'packages/cli/package.json');
+const lockPath = resolve(root, 'package-lock.json');
+
+const bump = process.argv[2] as 'patch' | 'minor';
+if (bump !== 'patch' && bump !== 'minor') {
+  console.error('Usage: tsx scripts/release.ts <patch|minor>');
+  process.exit(1);
+}
+
+const cliPkg = JSON.parse(readFileSync(cliPkgPath, 'utf-8'));
+const [major, minor, patch] = cliPkg.version.split('.').map(Number);
+
+const newVersion =
+  bump === 'minor'
+    ? `${major}.${minor + 1}.0`
+    : `${major}.${minor}.${patch + 1}`;
+
+console.log(`${cliPkg.version} → ${newVersion}\n`);
+
+cliPkg.version = newVersion;
+writeFileSync(cliPkgPath, JSON.stringify(cliPkg, null, 2) + '\n');
+
+const lockJson = JSON.parse(readFileSync(lockPath, 'utf-8'));
+if (lockJson.packages?.['packages/cli']) {
+  lockJson.packages['packages/cli'].version = newVersion;
+  writeFileSync(lockPath, JSON.stringify(lockJson, null, 2) + '\n');
+}
+
+execSync('git add packages/cli/package.json package-lock.json', { cwd: root, stdio: 'inherit' });
+execSync(`git commit -m "chore: release v${newVersion}"`, { cwd: root, stdio: 'inherit' });
+execSync(`git tag v${newVersion}`, { cwd: root, stdio: 'inherit' });
+
+console.log(`\nTagged v${newVersion}`);